TM 5-3825-270-23&P
0046
DECISION
No - Go to step 7. (Step 7 - Are less than 200 ohms measured on green/white wire from WATER LEVEL LOW
indicator to interconnect terminal strip, terminal 12?)
Yes - Replace low tank level switch. (WP 0189) Verify problem is solved. (Step 8 - Does WATER LEVEL LOW
indicator illuminate?)
STEP 7
Are less than 200 ohms measured on green/white wire from WATER LEVEL LOW indicator to interconnect
terminal strip, terminal 12?
1.
Ensure multimeter is set to measure continuity.
2.
Connect red multimeter probe to green/white wire at WATER LEVEL LOW indicator.
GREEN/WHITE
WIRE
BLACK
JUMPER
WIRES
WATER
LEVEL LOW
BACK OF
INDICATOR
CONTROL PANEL
Figure 13. Water Level Low Indicator - Step 7.
3.
Connect black multimeter probe to green/white wire at interconnect terminal strip, terminal 12.
INSIDE OF
15-AMP
CONTROL PANEL
CIRCUIT BREAKER
20
1
1
15
5
5
EMERGENCY
10
10
10
STOP SWITCH
5
15
15
1
20
20
INTERCONNECT
POSITIVE
NEGATIVE
TERMINAL STRIP
TERMINAL STRIP
TERMINAL STRIP
Figure 14. Interconnect Terminal Strip - Step 7.
